MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd5a01fe82be2681101e9322111b1b63b7997a66b8344cee65132bb72ac0bae8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd5a01fe82be2681101e9322111b1b63b7997a66b8344cee65132bb72ac0bae8
SHA3-384 hash: f86a34780f7aa9b23f6c2c8b6500cc3efe7b23ab57bad61c9488cf4bbb2970edf916b793472a008ae34b75fcbc78570e
SHA1 hash: 5eea31f88faa09305b0c26cb6de00fca15cf9cf0
MD5 hash: c70f40b729e31e92e6d3a17997a562f3
humanhash: march-sodium-burger-gee
File name:NBF-GROUP RFQQ002345622.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:412'672 bytes
First seen:2020-06-28 07:33:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:Z2BMqrXSx52kS2mA4F7rU7M78gBOwgs/t:ZkJG29v7F78yO8/
Threatray 10'627 similar samples on MalwareBazaar
TLSH 9894122127B87776C9758BF804318411037A70259962EBDD0EC370EF6E7AB588F52A6B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15158/
Detection(s):
SecuriteInfo.com.Fareit-FVR97B1CDB35EA0.28661.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Launching the process to change network settings
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Moving of the original file
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd5a01fe82be2681101e9322111b1b63b7997a66b8344cee65132bb72ac0bae8/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-27 11:33:18 UTC
AV detection:
32 of 47 (68.09%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xvnad7ucxyticea6smrbcgy3mo3zs6tgxa2ez3tfcmv3okwaxlua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01623a798b7efb749c3409651a85050b58327c7dbe59740f79dac9b78ae24c9b
AgentTesla
1b4edda8f293ac8fba3e2bc1bf84406f61213e1f91f369f344cfcf755867ec6e
AgentTesla
31b91244dc7f952c94684ba63aef5d07cf85ff5844604d63390ed1d7d224459a
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572b91e53db1d2433ed0fea0b699e9137d051d0b8dd67fd2a142c3eeb742b05f
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a550ba5d41e52b9e136cafbfcdfe92148a0111a0e75a5ec3073ddbc0d965de55
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b6c558e82721f83a6f5febe468136e8fd1d89be53910344618e543cbd41232ec
AgentTesla
dc22c2145431a6ecc75ef2f7271120d8e102cef7faeac96d1d1d6ffb9b680ac4
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e0c23a31503a925766b4e7604be93d4065f7f621ed1a121c6440e10f598393eb
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ea2e7ec387cf91e0ad3d44c01b25adc702061e93b66d21f8b3dd1eab812045f9
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eba71d34064a16351e9b19b46abdf4240ff2ce39d709a7d6c636c06327b561d2
AgentTesla
+ 10'617 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200628-ycfnn71hk6/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious behavior: RenamesItself
Suspicious use of SetThreadContext
Modifies service
Adds Run entry to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe bd5a01fe82be2681101e9322111b1b63b7997a66b8344cee65132bb72ac0bae8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15158/

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